forked from OSchip/llvm-project
125 lines
4.8 KiB
LLVM
125 lines
4.8 KiB
LLVM
; RUN: opt %loadPolly -polly-process-unprofitable -polly-codegen-ppcg \
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; RUN: -polly-acc-dump-kernel-ir -disable-output < %s | \
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; RUN: FileCheck -check-prefix=KERNEL %s
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; REQUIRES: pollyacc
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; KERNEL: define ptx_kernel void @FUNC_foo_SCOP_0_KERNEL_0(i8 addrspace(1)* %MemRef_arg1, i32 %arg) #0 {
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; KERNEL: define ptx_kernel void @FUNC_foo_SCOP_1_KERNEL_0(i8 addrspace(1)* %MemRef_arg1, i32 %arg) #0 {
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; KERNEL: define ptx_kernel void @FUNC_foo2_SCOP_0_KERNEL_0(i8 addrspace(1)* %MemRef_arg1, i32 %arg) #0 {
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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; Function Attrs: nounwind uwtable
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define void @foo(i32 %arg, i32* %arg1) #0 {
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bb:
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br label %bb2
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bb2: ; preds = %bb
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%tmp = icmp sgt i32 %arg, 0
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br i1 %tmp, label %bb3, label %bb13
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bb3: ; preds = %bb2
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br label %bb4
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bb4: ; preds = %bb4, %bb3
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%tmp5 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb4 ]
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%tmp6 = getelementptr inbounds i32, i32* %arg1, i64 %tmp5
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%tmp7 = load i32, i32* %tmp6, align 4, !tbaa !2
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%tmp8 = add nsw i32 %tmp7, 1
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store i32 %tmp8, i32* %tmp6, align 4, !tbaa !2
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%tmp9 = add nuw nsw i64 %tmp5, 1
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%tmp10 = zext i32 %arg to i64
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%tmp11 = icmp ne i64 %tmp9, %tmp10
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br i1 %tmp11, label %bb4, label %bb12
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bb12: ; preds = %bb4
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br label %bb13
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bb13: ; preds = %bb12, %bb2
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%tmp14 = tail call i64 @clock() #3
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%tmp15 = icmp eq i64 %tmp14, 0
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br i1 %tmp15, label %bb16, label %bb29
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bb16: ; preds = %bb13
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%tmp17 = icmp sgt i32 %arg, 0
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br i1 %tmp17, label %bb18, label %bb28
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bb18: ; preds = %bb16
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br label %bb19
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bb19: ; preds = %bb19, %bb18
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%tmp20 = phi i64 [ 0, %bb18 ], [ %tmp24, %bb19 ]
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%tmp21 = getelementptr inbounds i32, i32* %arg1, i64 %tmp20
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%tmp22 = load i32, i32* %tmp21, align 4, !tbaa !2
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%tmp23 = add nsw i32 %tmp22, 1
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store i32 %tmp23, i32* %tmp21, align 4, !tbaa !2
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%tmp24 = add nuw nsw i64 %tmp20, 1
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%tmp25 = zext i32 %arg to i64
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%tmp26 = icmp ne i64 %tmp24, %tmp25
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br i1 %tmp26, label %bb19, label %bb27
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bb27: ; preds = %bb19
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br label %bb28
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bb28: ; preds = %bb27, %bb16
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br label %bb29
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bb29: ; preds = %bb28, %bb13
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ret void
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}
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; Function Attrs: argmemonly nounwind
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declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #1
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; Function Attrs: nounwind
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declare i64 @clock() #2
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; Function Attrs: argmemonly nounwind
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declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #1
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; Function Attrs: nounwind uwtable
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define void @foo2(i32 %arg, i32* %arg1) #0 {
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bb:
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br label %bb2
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bb2: ; preds = %bb
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%tmp = icmp sgt i32 %arg, 0
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br i1 %tmp, label %bb3, label %bb13
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bb3: ; preds = %bb2
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br label %bb4
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bb4: ; preds = %bb4, %bb3
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%tmp5 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb4 ]
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%tmp6 = getelementptr inbounds i32, i32* %arg1, i64 %tmp5
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%tmp7 = load i32, i32* %tmp6, align 4, !tbaa !2
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%tmp8 = add nsw i32 %tmp7, 1
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store i32 %tmp8, i32* %tmp6, align 4, !tbaa !2
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%tmp9 = add nuw nsw i64 %tmp5, 1
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%tmp10 = zext i32 %arg to i64
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%tmp11 = icmp ne i64 %tmp9, %tmp10
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br i1 %tmp11, label %bb4, label %bb12
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bb12: ; preds = %bb4
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br label %bb13
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bb13: ; preds = %bb12, %bb2
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ret void
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}
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attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { argmemonly nounwind }
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attributes #2 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #3 = { nounwind }
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!llvm.module.flags = !{!0}
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!llvm.ident = !{!1}
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!0 = !{i32 1, !"wchar_size", i32 4}
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!1 = !{!"clang version 5.0.0"}
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!2 = !{!3, !3, i64 0}
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!3 = !{!"int", !4, i64 0}
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!4 = !{!"omnipotent char", !5, i64 0}
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!5 = !{!"Simple C/C++ TBAA"}
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